- About PMI
  
  Explore PMI Science, where innovation meets harm reduction. Learn about our scientists, smoke-free research, and commitment to transparency in research.
  - Welcome to PMI Science
  - PMI Science Booklet
  - Our Scientists
  - The Cube: PMI’s R&D Center
  - PMI’s Global Network
  - Facts and Figures
- Smoke-free approach
  
  PMI offers smoke-free alternatives with the potential to reduce the risk of harm for adult smokers who do not quit. Learn about harm reduction, the role of nicotine, and the regulation of smoke-free products.
  - Harm Reduction
  - Absence of Combustion
  - Nicotine
    - Tobacco plant research
  - Cigarette Tar
  - Tobacco regulation
  - Harmful Chemicals Measured
- Research
  
  Discover PMI's rigorous scientific approach to smoke-free products and product assessment. Dive into our research results, peer-reviewed publications, independent research, and expert reports.
  - PMI’s studies on smoke-free products
  - Our findings
  - PMI Publications Library
  - Literature reviews
  - Independent studies
  - Investigator Initiated Studies
- Products
  
  PMI believes that offering a range of smoke-free alternatives is essential to ensure individual smokers are able to find a smoke-free product that they can fully switch to.
  - Heated tobacco products
    - Tobacco Heating System
    - Oven Heating System
  - E-cigarettes and vaping products
    - Ceramic Vaping System
    - Disposable Vaping System
  - Nicotine pouches
  - Nicotine Salts Product
- News & Events
  
  Explore the latest insights and stay informed about upcoming events and conference presentations from PMI scientists.
  - Scientific Update magazine
  - Open Science events
  - News
  - Conferences calendar
- Contact Us
  Ask a question or send us feedback. We're happy to answer.

Conferences

Upcoming and past conferences with PMI Science participation

Click on the events listed below to see where our scientists are presenting their research.

Updates on PMI Science

Read the Scientific Update magazine

The Scientific Update magazine is focused on PMI's research and development efforts, milestone studies, industry regulations, and more. View the latest issue, or read the articles online.

Explore our Scientific Updates

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Open Science events

An open event to share our current scientific results on smoke-free nicotine-containing products

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PMI Publications Library

Read scientific publications, presentations, and articles about our smoke-free product development and testing.

A scientist in white lab coat with rubber gloves conducting research.

Literature reviews

Discover our accessible summaries of research on smoke-free products, designed for both scientists and non-scientists. Dive deeper with links to full research publications.

PMIScience.com is operated by Philip Morris International for the purpose of publishing and disseminating scientific information about Philip Morris International’s efforts in support of its smoke-free product portfolio. This site is a global site for use by scientists, the public health and regulatory communities, and other stakeholders with an interest in tobacco policy. The purpose of this site is not advertising or marketing, nor is it directed at any specific market. It is not intended for use by consumers. New tobacco products sold in the United States are subject to FDA regulation; therefore the content of this site is not intended to make, and nor should it be construed as making, any product related claims in the United States without proper FDA authorization.

Reduced Risk Products ("RRPs”) is the term we use to refer to products that present, are likely to present, or have the potential to present less risk of harm to smokers who switch to these products versus continuing smoking. PMI has a range of RRPs in various stages of development, scientific assessment and commercialization. All of our RRPs are smoke-free products that deliver nicotine with far lower quantities of harmful and potentially harmful constituents than found in cigarette smoke.